Filename: ///usr/share//icons/////Adwaita/scalable//ui/checkbox-mixed-symbolic.svg

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g color="#000" font-weight="400" font-family="sans-serif" fill="#474747"><path d="M3.5 1A2.506 2.506 0 001 3.5v9C1 13.876 2.124 15 3.5 15h9c1.376 0 2.5-1.124 2.5-2.5v-9C15 2.124 13.876 1 12.5 1zm0 1h9c.84 0 1.5.66 1.5 1.5v9c0 .84-.66 1.5-1.5 1.5h-9c-.84 0-1.5-.66-1.5-1.5v-9C2 2.66 2.66 2 3.5 2z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;shape-padding:0;isolation:auto;mix-blend-mode:normal;marker:none" overflow="visible"/><path d="M5 6a2 2 0 100 4h6a2 2 0 100-4z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;shape-padding:0;isolation:auto;mix-blend-mode:normal;marker:none" overflow="visible"/></g></svg>

./Ninja\.